425513340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14683}}^1$

素因数の和:14728

約数の個数: 144

約数和(自身を含む): 1539353088

約数和(自身を除く): 1113839748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 14683, 28980, 29366, 44049, 58732, 73415, 88098, 102781, 132147, 146830, 176196, 205562, 220245, 264294, 293660, 308343, 337709, 411124, 440490, 513905, 528588, 616686, 660735, 675418, 880980, 925029, 1013127, 1027810, 1233372, 1321470, 1350836, 1541715, 1688545, 1850058, 2026254, 2055620, 2363963, 2642940, 3039381, 3083430, 3377090, 3700116, 4052508, 4625145, 4727926, 5065635, 6078762, 6166860, 6754180, 7091889, 9250290, 9455852, 10131270, 11819815, 12157524, 14183778, 15196905, 18500580, 20262540, 21275667, 23639630, 28367556, 30393810, 35459445, 42551334, 47279260, 60787620, 70918890, 85102668, 106378335, 141837780, 212756670, 425513340]

約数ペア:

[(1, 425513340), (2, 212756670), (3, 141837780), (4, 106378335), (5, 85102668), (6, 70918890), (7, 60787620), (9, 47279260), (10, 42551334), (12, 35459445), (14, 30393810), (15, 28367556), (18, 23639630), (20, 21275667), (21, 20262540), (23, 18500580), (28, 15196905), (30, 14183778), (35, 12157524), (36, 11819815), (42, 10131270), (45, 9455852), (46, 9250290), (60, 7091889), (63, 6754180), (69, 6166860), (70, 6078762), (84, 5065635), (90, 4727926), (92, 4625145), (105, 4052508), (115, 3700116), (126, 3377090), (138, 3083430), (140, 3039381), (161, 2642940), (180, 2363963), (207, 2055620), (210, 2026254), (230, 1850058), (252, 1688545), (276, 1541715), (315, 1350836), (322, 1321470), (345, 1233372), (414, 1027810), (420, 1013127), (460, 925029), (483, 880980), (630, 675418), (644, 660735), (690, 616686), (805, 528588), (828, 513905), (966, 440490), (1035, 411124), (1260, 337709), (1380, 308343), (1449, 293660), (1610, 264294), (1932, 220245), (2070, 205562), (2415, 176196), (2898, 146830), (3220, 132147), (4140, 102781), (4830, 88098), (5796, 73415), (7245, 58732), (9660, 44049), (14490, 29366), (14683, 28980)]